| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.jackrabbit.oak.jcr.query; |
| |
| import javax.jcr.Node; |
| import javax.jcr.RepositoryException; |
| import javax.jcr.Value; |
| import javax.jcr.query.Row; |
| |
| import org.apache.jackrabbit.oak.api.PropertyValue; |
| import org.apache.jackrabbit.oak.api.ResultRow; |
| import org.apache.jackrabbit.oak.api.Type; |
| import org.apache.jackrabbit.oak.plugins.memory.PropertyValues; |
| |
| import com.google.common.base.Joiner; |
| |
| /** |
| * The implementation of the corresponding JCR interface. |
| */ |
| public class RowImpl implements Row { |
| |
| private final QueryResultImpl result; |
| private final ResultRow row; |
| private final String pathSelector; |
| |
| public RowImpl(QueryResultImpl result, ResultRow row, String pathSelector) { |
| this.result = result; |
| this.row = row; |
| this.pathSelector = pathSelector; |
| } |
| |
| @Override |
| public Node getNode() throws RepositoryException { |
| return getNode(null); |
| } |
| |
| @Override |
| public Node getNode(String selectorName) throws RepositoryException { |
| return result.getNode(row.getTree(selectorName)); |
| } |
| |
| @Override |
| public String getPath() throws RepositoryException { |
| try { |
| return row.getPath(pathSelector); |
| } catch (IllegalArgumentException e) { |
| throw new RepositoryException(e); |
| } |
| } |
| |
| @Override |
| public String getPath(String selectorName) throws RepositoryException { |
| try { |
| return row.getPath(selectorName); |
| } catch (IllegalArgumentException e) { |
| throw new RepositoryException(e); |
| } |
| } |
| |
| @Override |
| public String toString() { |
| return row.toString(); |
| } |
| |
| @Override |
| public double getScore() throws RepositoryException { |
| // TODO row score |
| return 0.01; |
| } |
| |
| @Override |
| public double getScore(String selectorName) throws RepositoryException { |
| // TODO row score |
| return 0.01; |
| } |
| |
| @Override |
| public Value getValue(String columnName) throws RepositoryException { |
| try { |
| return result.createValue(row.getValue(columnName)); |
| } catch (IllegalArgumentException e) { |
| throw new RepositoryException(e); |
| } |
| } |
| |
| @Override |
| public Value[] getValues() throws RepositoryException { |
| PropertyValue[] values = row.getValues(); |
| int len = values.length; |
| Value[] v2 = new Value[values.length]; |
| for (int i = 0; i < len; i++) { |
| if (values[i] != null && values[i].isArray()) { |
| v2[i] = result.createValue(mvpToString(values[i])); |
| } else { |
| v2[i] = result.createValue(values[i]); |
| } |
| } |
| return v2; |
| } |
| |
| private static PropertyValue mvpToString(PropertyValue pv) { |
| String v = Joiner.on(' ') |
| .appendTo(new StringBuilder(), pv.getValue(Type.STRINGS)) |
| .toString(); |
| return PropertyValues.newString(v); |
| } |
| |
| } |